Halo Second Stage, w/ 40” LP hose
The HALCYON H-75P Halo System provides amazingly smooth performance in all conditions providing unsurpassed performance with enhanced technology.
H-75P First Stage
The unsurpassed performance of this first stage results from a balanced piston design which delivers significantly more gas than any other first stage while leaving performance completely unaffected by changing tank pressure.
Second Stage Features:
- Balanced, adjustable downstream valve
- Adjustable control knob refines inhalation resistance
- Air Control Vane (A.C.V.) utilises vacuum power to reduce work of breathing
- Compatible with 40% Nitrox